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galben [10]
2 years ago
15

The ratio 3:54:18 in its simplest form

Mathematics
1 answer:
-BARSIC- [3]2 years ago
3 0

Answer:

3:18:6

Step-by-step explanation:

All of the numbers in the original ratio are divisible by 3.

3:54:18

54 can be divided by 3 to get 18

18 can be divided by 3 to get 6

The ratio in its simplest form is 3:18:6

hope this helps!

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What is the value of the 30th percentile for the data set 6283, 5700, 6381, 6274, 5700, 5896, 5972, 6075, 5993, 5581?
sineoko [7]

To solve this problem, we should remember that the percentile rank of a single value is the rank of that value in the series of data set when that data set is arranged in ascending order.

Therefore arranging the data set, gives the sequence:

5581, 5700, 5700, 5896, 5972, 5993, 6075, 6274, 6283, 6381

<span>Since we are to find the 30th percentile (30 %) and there are a total of 10 values, therefore the 30th percentile is:</span>

10 * 30% = 3

<span>This means we look for the 3rd number in the ordered sequence.</span>

<span>
</span>

<span>Answer: 5700 is the 30th percentile of the series</span>

7 0
4 years ago
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On a coordinate plane, a straight red line with a negative slope, labeled g of x, crosses the y-axis at (0, negative 7). A strai
kicyunya [14]

Answer:

f(-3) = g(-3)

Step-by-step explanation:

We know that f(x) = g(x) where the two graphs  intersect

f(-3) = g(-3)

8 0
3 years ago
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Which students line segments have a midpoint of (-1,4)? Select all that apply A. Student 1 B. Student 2 C. Student 3 D. Student
SashulF [63]

Answer:

C. Student 3

E. Student 5

Step-by-step explanation:

we know that

The formula to calculate the midpoint between two points is equal to

M(\frac{x1+x2}{2},\frac{y1+y2}{2})

<u><em>Verify the midpoint of each student</em></u>

student 1

we have the endpoints

(-9,0) and (11,-8)

substitute in the formula

M(\frac{-9+11}{2},\frac{0-8}{2})

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so

The midpoint is not (-1,4)

student 2

we have the endpoints

(-6,-1) and (4,-7)

substitute in the formula

M(\frac{-6+4}{2},\frac{-1-7}{2})

M(-1,-4)

so

The midpoint is not (-1,4)

student 3

we have the endpoints

(-5,2) and (3,6)

substitute in the formula

M(\frac{-5+3}{2},\frac{2+6}{2})

M(-1,4)

so

<u>The midpoint is equal to (-1,4)</u>

student 4

we have the endpoints

(-3,10) and (5,-2)

substitute in the formula

M(\frac{-3+5}{2},\frac{10-2}{2})

M(1,4)

so

The midpoint is not (-1,4)

student 5

we have the endpoints

(0,-3) and (-2,11)

substitute in the formula

M(\frac{0-2}{2},\frac{-3+11}{2})

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3 0
4 years ago
Which equation has the solution y=2?
antoniya [11.8K]

Answer:

<h2>3y + 2 = 8</h2>

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solve C

4y - 4 = -4

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solve D

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y = 9/5



7 0
3 years ago
What is 4:24 in its simplest form?? :-)
Hitman42 [59]
I believe it is 1:6.

I hoped this helped :)
6 0
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